Protective helmet mask



FIG. 1 is a front-right perspective view of a protective helmet mask showing my new design;

FIG. 2 is a front-right perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view, the left side being a mirror image thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The details shown in broken lines in FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for a protective helmet mask, as shown and described. 